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Overview
Senior

Senior Software Engineer

Confirmed live in the last 24 hours

Superbet

Superbet

Spain
Remote
Posted April 21, 2026

Job Description

It’s an exciting time to join us! We’re entering new markets, developing new technologies, and moving step by step towards our goal of exciting the world. As our business grows, the number of exciting people initiatives grows with it, and we’re looking for a new colleague to partner with our team to bring these to life.

he Gaming Integrations team is at an inflection point. We operate ~26 provider integrations across three runtimes (Elixir, Node.js, Erlang) and are the critical path for Superbet entering new markets.

This role is a key part of our capacity plan. You'll join a small but high-impact team and immediately contribute to real challenges: rebuilding our game platform into a scalable, multi-studio platform, and accelerating integration delivery so Superbet launches in new countries faster.


What You'll Be Working

  • Elixir platform migration: Contributing to the migration of our Node.js/Erlang integrations to the new Elixir-based platform. Feature parity across runtimes is a blocker for many localizations today.
  • Game Studio Integrations: Owning the full lifecycle of new provider integrations (launchUrl, authenticate, balance, debit, credit, void) from implementation through production sign-off.
  • Platform architecture: Implementing CI/CD pipelines, shared services, and the modular architecture needed to support multiple exclusive gaming studios at scale.
  • Operational excellence: Keeping KTLO (keeping the lights on) under 10% of team capacity while maintaining high availability across all 26+ live integrations.

What We Expect

Project Impact

  • Consistently high productivity across many concurrent projects, and delivers large scope with quality and mature practices
  • Proactively identifies problems and drives resolution, often without guidance
  • Leads larger projects or small squads, runs meetings, writes status reports, tracks delivery
  • Helps make the people around them move faster by identifying what's slowing the team down
  • Demonstrates impact clearly through metrics, not just activity

Engineering Excellence

  • Takes end-to-end ownership of product quality: reliability, efficiency, security, and performance
  • Drives engineering efficiency improvements across the org (faster onboarding, better tooling, reduced cycle time)
  • Becomes the established go-to owner of at least one component or system with expert depth
  • Advocates for rapid prototyping and data-driven idea validation
  • Develops and tracks metrics that quantify product quality and engineering efficiency

Communication & Collaboration

  • Builds working relationships cross-functionally (product, SRE, QA, integration managers, gaming studios)
  • Proactively seeks and acts on feedback
  • Gives detailed, specific positive and constructive feedback to the Tribe lead and teammates
  • Facilitates fast learning cycles and nurtures innovation within the team

Organizational Impact

  • Actively mentors less-experienced engineers and creates conditions for them to grow
  • Participates in recruiting and interviewing (especially for diversity recruiting)
  • Onboards new team members and makes codebases easy to ramp up on
  • Invests in their own skills and brings new knowledge back to the team (currently relevant: Elixir, Kafka operations, distributed systems at scale)

What We're Looking For

  • MUSTs
    • High agency — proven track record of unblocking themselves and helping drive improvements across a team
    • Experience with microservice and event-based architectures
    • Experience with Kafka (operating Kafka in production is a strong bonus)
  • Experience
    • 5+ years building high-quality software with strong engineering practices (code reviews, CI/CD, design docs)
    • Experience building highly-available, highly-scala
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